19024-68-1

Basic information

• Product Name: benzenesulfonic acid, 5-amino-2-methyl-, sodium salt (1:1)
• Synonyms: Sodium 5-amino-2-methylbenzenesulfonate
• CAS NO: 19024-68-1
• Molecular Formula: C₇H₈NO₃S*Na
• Molecular Weight: 209.1981
• Mol File: 19024-68-1.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: benzenesulfonic acid, 5-amino-2-methyl-, sodium salt (1:1)(CAS DataBase Reference)
• NIST Chemistry Reference: benzenesulfonic acid, 5-amino-2-methyl-, sodium salt (1:1)(19024-68-1)
• EPA Substance Registry System: benzenesulfonic acid, 5-amino-2-methyl-, sodium salt (1:1)(19024-68-1)

Safety Data

• Hazardous Substances Data: 19024-68-1(Hazardous Substances Data)

Upstream product

• 118-88-7 4-amino-toluene-2-sulfonic acid 
• 106-49-0 p-toluidine 

Downstream Products

• 60058-19-7 4,4'-(9,10-dioxo-9,10-dihydro-anthracene-1,4-diyldiamino)-bis-toluene-2-sulfonic acid 
• 75313-13-2 4,4'-(5,8-dihydroxy-9,10-dioxo-9,10-dihydro-anthracene-1,4-diyldiamino)-bis-toluene-2-sulfonic acid 

Relevant articles and documents

PHENYL SULFONAMIDE ENDOTHELIN ANTAGONISTS

Compounds of the formula STR1 inhibit the activity of endothelin. The symbols are defined as follows: R 1, R 2 and R. sup.3 are each independently(a) hydrogen, except that R. sup.1 is other than hydrogen;(b) alkyl, alkenyl, alkynyl, alkoxy, cycloalkyl, cycloalkylalkyl, cycloalkenyl, cycloalkenylalkyl, aryl, aryloxy, aralkyl or aralkoxy, any of which may be substituted with Z 1, Z 2 and Z. sup.3 ;(c) halo;(d) hydroxyl;(e) cyano; (f) nitro; (g)--C(O)H or--C(O)R 6 ;(h)--CO 2 H or--CO 2 R 6 ; (i)--SH,--S(O) n R 6,--S(O) m--OH,--S(O) m--OR 6,--O--S(O) m--R 6,--O--S(O) m OH or--O--S(O) m--OR. sup.6 ;(j)--Z. sup.4--NR 7 R 8 ; or (k)--Z 4--N(R 11--Z 5--NR 9 R 10 ; and the remaining symbols are as defined in the specification.